Ignition Parts for 1999/2000 450

[RumbleTumble]

Hi All

I want to replace the ignition components on my 4.5 Chimaera, to try and eliminate a misfire which occurs at around 1500-2000rpm. I'm hoping that its an electrical ignition related problem so want to start by replacing distributor cap, rotor arm, HT leads and possibly the coil. Plugs are new from recent service but I'll check them at the same time.

If that doesn't fix it then I'll have to take it to a garage as its probably beyond my technical capability...

Does anyone have a link to a reference of Rover Parts that I can obtain from Halfords / local motor factor? Or do I need to go to TVR Parts?

Thanks in advance for your help.

[RumbleTumble]

Great - thanks for the advice above. Yes I'll try without the extenders first and if that fixes it then great. I'll also take a look at the cap and rotor for obvious wear.
I'll look at the link to see if it helps sourcing parts - if needed.

[RumbleTumble]

QBee said:

Do you know how to work out which cylinder is misfiring?

Not without trial and error. Any pointers?

[RumbleTumble]

Thanks for all the pointers folks - much appreciated.